[A lot of interest in the activities of seniors].
Haneveld
Johan Klein
JK
D000368:Aged; D000818:Animals; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D009426:Netherlands; D014195:Travel; D018634:Veterinarians / Q000523:psychology*; D014730:Veterinary Medicine / Q000379:methods*; D014838:Volunteers